Table 2.

EDS elemental composition of the melanin-like deep brown pigment produced by B. haynesii CamB6.

Element	Weight%	Weight% Sigma	Atomic %
C	43.65 ± 5.05	0.83 ± 0.16	49.61 ± 3.13
O	42.66 ± 4.60	0.83 ± 0.20	37.60 ± 4.61
P	1.96 ± 1.19	0.09 ± 0.42	0.90 ± 0.56
S	2.16 ± 1.38	0.06 ± 0.03	0.95 ± 0.60
N	10.91 ± 2.14	1.33 ± 0.28	10.95 ± 1.98
Total	100		100

The result is indicating the mean value and the standard error of each experiment. The assay was performed in triplicates.